Skip site navigation (1) Skip section navigation (2)

Re: PostgreSQLs Extension

From: Jaime Casanova <jaime(at)2ndquadrant(dot)com>
To: "Anderson C(dot) Carniel" <accarniel(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: PostgreSQLs Extension
Date: 2012-07-28 00:51:53
Message-ID: CAJKUy5h0oE6EGF3cRRO5nrYKp+5yZrQr=h_BDXvbypRnpo4mUg@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
On Thu, Jul 26, 2012 at 2:56 PM, Anderson C. Carniel
<accarniel(at)gmail(dot)com> wrote:
>
> -> I need to set a new data type specific, as the PostGIS. I saw that in
> PostgreSQL's Documentation there is a User-Defined Types. This is the best
> way to define a new data type? Using this approach, can I define the way
> queries are processed and thus define new operators? Or would I define
> functions via pgsql for this? It was not clear to me.

you can create new data types, new operators, new types of indexes if
you want... the question is, what are you trying to do?

> -> Also, how could I make changes to the SQL language in PostgreSQL?
>

what kind of changes?

-- 
Jaime Casanova         www.2ndQuadrant.com
Professional PostgreSQL: Soporte 24x7 y capacitaciĆ³n

In response to

Responses

pgsql-hackers by date

Next:From: Satoshi NagayasuDate: 2012-07-28 07:34:14
Subject: Adding probes for smgr
Previous:From: Tom LaneDate: 2012-07-27 21:26:31
Subject: Re: Build failures with Mountain Lion

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group